201022112102 has 8 divisors (see below), whose sum is σ = 344609335056. Its totient is φ = 86152333752.

The previous prime is 201022112087. The next prime is 201022112111. The reversal of 201022112102 is 201211220102.

201022112102 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 14358722293 = 201022112102 / (2 + 0 + 1 + 0 + 2 + 2 + 1 + 1 + 2 + 1 + 0 + 2).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7179361133 + ... + 7179361160.

It is an arithmetic number, because the mean of its divisors is an integer number (43076166882).

Almost surely, 2^201022112102 is an apocalyptic number.

201022112102 is a deficient number, since it is larger than the sum of its proper divisors (143587222954).

201022112102 is a wasteful number, since it uses less digits than its factorization.

201022112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14358722302.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 201022112102 its reverse (201211220102), we get a palindrome (402233332204).

The spelling of 201022112102 in words is "two hundred one billion, twenty-two million, one hundred twelve thousand, one hundred two".